Sr. DevOps Engineer

Key Responsibilities

DevOps Responsibilities

• Design, implement, and maintain CI/CD pipelines using GitHub Actions, AWS CodePipeline, or GitLab CI.
• Develop and automate deployment workflows following DevOps strategy and best practices.
• Manage Docker containerization, including multi-stage builds, optimization, and image security.
• Orchestrate containers using Kubernetes (EKS) or AWS ECS (Fargate/EC2).
• Manage and optimize ECR for image storage and versioning.
• Implement Infrastructure-as-Code using AWS CDK, Terraform, or CloudFormation.
• Build automated workflows for backend, microservices, and IoT services deployment.
• Support serverless architectures using AWS Lambda, Step Functions, EventBridge, etc.
• Implement secure secrets management using AWS IAM, KMS, and Secrets Manager.
• Handle configuration, environment management, and zero-downtime deployment strategies. Site Reliability Engineering (SRE) Responsibilities
• Build and maintain monitoring, logging, tracing pipelines using CloudWatch, Grafana, Prometheus, X-Ray, and OpenTelemetry.
• Define and implement SLIs, SLOs, error budgets, and reliability dashboards.
• Ensure high availability, resilience, and performance of all systems under production.
• Conduct incident management, root cause analysis, and post-incident reviews.
• Optimize cost, compute utilization, auto scaling policies, and failover strategies.
• Implement cloud reliability patterns—circuit breaker, retries, throttling, canary and blue-green deployments.
• Manage production readiness, release safety, and operational excellence.

Requirements

Required Skills & Qualifications

• 7+ years of experience in DevOps, SRE, or Cloud Infrastructure roles.
• Deep hands-on experience with: o Docker containerization & orchestration o Kubernetes (EKS) and/or AWS ECS o AWS ECR (image lifecycle management) o AWS IoT Core, Lambda, API Gateway, VPC, S3, IAM, CloudWatch
• Strong scripting experience — Python expertise preferred (Bash is a plus).
• Proficiency with GitHub for code management, automation, and CI/CD workflows.
• Strong background in Infrastructure-as-Code: AWS CDK, Terraform, or CloudFormation.
• Experience with reliability engineering frameworks, large-scale distributed systems, and HA/DR design.
• Knowledge of serverless computing and event-driven architectures.
• Strong understanding of cloud security, identity management, and compliance.